What are the implications of losing two-way communication with ATCT?

Losing two-way communication with the Air Traffic Control Tower (ATCT) is a serious situation that requires pilots and ground personnel to take immediate measures to ensure safety and maintain situational awareness. The correct answer involves using light signals for communication as an alternative means to convey intentions and receive instructions.

In the absence of radio communication, light signals can serve as a critical method for re-establishing communication with air traffic control. These signals can be understood by both pilots in the air and ground personnel. By utilizing light signals, individuals can indicate their actions or request assistance, which enhances safety and coordination in a potentially disruptive situation.

In contrast, the other choices suggest approaches that may not prioritize immediate safety or communication restoration effectively. For example, ceasing all operations immediately may lead to congestion and confusion, while proceeding as if nothing has changed could exacerbate the risk of accidents. Contacting nearby towers for assistance, while potentially helpful, is often not feasible or effective and may result in further complications without proper communication protocols in place. Therefore, using light signals becomes the most appropriate and effective response to restore communication and ensure safe operations.